The frequency of exercise is _____ correlated with good bone density in middle age and late life.
A)not
B)negatively
C)positively
D)perfectly

Question

Quizplus · Accepted Answer

The word "correlated" suggests a relationship between two factors. "Not" and "negatively" would suggest that exercise has no effect or a negative effect on bone density, which is not supported by the statement. "Perfectly" would suggest that there is a direct, 100% correlation between exercise and good bone density, which may not be accurate or realistic. Therefore, the best choice is C, positively correlated, as this suggests that there is a relationship between exercise and good bone density, implying that exercise can help improve bone density.

The Frequency of Exercise Is _____ Correlated with Good Bone